#8273451

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4287 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 40 points:

(9,10,16,20)(11,21,22,15)(12,18,13,17)(14,24,23,19)(26,28)(32,35)(33,34)(39,40);(1,2)(3,6)(4,5)(7,8)(9,11,16,22)(10,15,20,21)(12,14,13,23)(17,24,18,19)(25,26,31,28)(27,35,38,32)(29,33,30,34)(36,40,37,39);(2,5)(6,8)(9,12,16,13)(10,17,20,18)(11,14,22,23)(15,24,21,19)(25,27,31,38)(26,32,28,35)(29,36,30,37)(33,39,34,40);(3,7)(6,8)(9,13,16,12)(10,18,20,17)(11,14,22,23)(15,24,21,19)(25,28,31,26)(27,35,38,32)(29,34,30,33)(36,40,37,39);(1,3)(2,6)(4,7)(5,8)(9,14)(10,19)(11,13)(12,22)(15,17)(16,23)(18,21)(20,24)(25,29,31,30)(26,33,28,34)(27,36,38,37)(32,39,35,40);(1,2)(3,6)(4,5)(7,8)(9,15,16,21)(10,11,20,22)(12,19,13,24)(14,17,23,18)(25,30,31,29)(26,34,28,33)(27,37,38,36)(32,40,35,39)

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=g,d^2=g,e^2=gh,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,f^c=fgi,e^d=egi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8180647);